ASTM D6984评估使用连续IIIF火花点火发动机的汽车发动机油的试验方法
日期:2012-02-08 10:13
ASTM D6984Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF, Spark-Ignition Engine
ASTM D6984评估使用连续IIIF火花点火发动机的汽车发动机油的试验方法
This test method was developed to evaluate automotive engine oils for protection against oil thickening and engine wear during moderately high-speed, high-temperature service.
The increase in oil viscosity obtained in this test method indicates the tendency of an oil to thicken because of oxidation. In automotive se
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